Results 61 to 70 of about 85,651 (307)
4.5 kW High Frequency Transformer Design for Dual Active Bridge (DAB)
Jurnal ElkomikaABSTRAK Indonesia bertujuan untuk beralih dari bahan bakar fosil ke sumber energi terbarukan, dengan target integrasi sebesar 23% pada tahun 2025 dan 31% pada tahun 2050.
NAUFAL HILMI FAUZAN +2 more
doaj +1 more source
Ultrasonically bonded value assembly [PDF]
, 1975 A valve apparatus capable of maintaining a fluid-tight seal over a relatively long period of time by releasably bonding a valve member to its seat is described.
Salvinski, R. J.
core +1 more source
COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells
Molecular Oncology, EarlyView.This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos +6 more
wiley +1 more source
A 2.4-GHz, 2.2-W, 2-V fully-integrated CMOS circular-geometry active-transformer power amplifier [PDF]
, 2001 A 2.4-GHz, 2.2-W, 2-V fully integrated circular geometry power amplifier with 50 Ω input and output matching is fabricated using 2.5V, 0.35 pm CMOS transistors. It can also produce 450mW using a 1V supply. Harmonic suppression is 64dB or better.
Aoki, Ichiro +3 more
core
Hybrid and modular multilevel converter designs for isolated HVDC–DC converters [PDF]
, 2018 Efficient medium and high-voltage dc-dc conversion is critical for future dc grids. This paper proposes a hybrid multilevel dc-ac converter structure that is used as the kernel of dc-dc conversion systems.
Adam, G.P. +4 more
core +1 more source
Remarks on solid state amorphizing transformations [PDF]
Journal of the Less Common Metals, 1988 Abstract Amorphous solids can now be produced through a variety of laboratory synthesis techniques as well as through many naturally occurring processes. In general, we might classify the methods of synthesis of amorphous solids as follows: (a) rapid solidification of melts or vapors; (b) atomic disordering of crystalline lattices; (c) solid state ...
Schwarz, R. B., Johnson, W. L.
openaire +1 more source
Molecular Oncology, EarlyView.Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen +11 more
wiley +1 more source
Isolation Transformer for 3-Port 3-Phase Dual-Active Bridge Converters in Medium Voltage Level
IEEE Access, 2019 In this paper, an isolation transformer with integrated filter inductances for three-phase three-port dual-active bridge (DAB) converters in the wye-wye-delta (Yyd) configuration is introduced and designed.
Seunghun Baek, Subhashish Bhattacharya
doaj +1 more source
Comparison of Isolated DC-DC Converters for Low/Medium Voltage Solid State Transformer applications [PDF]
Journal of Electrical and Electronics Engineering, 2022 This paper presents a comparative evaluation of isolated dc-dc converter topologies used in Solid State Transformers (SST) meant for low/medium voltage standalone applications.
R B Jeyapradha, V Rajini
doaj
Developments in space power components for power management and distribution [PDF]
, 1984 Advanced power electronic components development for space applications is discussed. The components described include transformers, inductors, semiconductor devices such as transistors and diodes, remote power controllers, and transmission ...
Renz, D. D.
core +1 more source